recipe information

[littleyoda]

Describe the bug

I was able to figure out the recipe topic a bit.

The source code shows how to search for recipes and how to display recipe information.

Since I don't know if and how you want to integrate it into the library, it's just a simple Python script for now.

To parse the JSON files properly, I'm using jq.

Steps to reproduce the issue

run this script:

from python_picnic_api2 import PicnicAPI

# pip install jq
import jq
import urllib.parse

p = PicnicAPI("XXX","XXXXXX",'de');

def getRecipes(searchTerm):
    searchTerm = urllib.parse.quote_plus(searchTerm)
    recipes = p._get(f"/pages/search-page-results?search_term={searchTerm}&page_context=MEALS&is_recipe=true", add_picnic_headers=True)

    query = (
            # Search in the recipes search results
            '.. | objects | select(.id=="search-flat-recipes-result") | .children[] | {'
            # Recipe Name
            ' name: .pml.component.accessibilityLabel, '
            # Return first recipe_id
            'recipe_id: ([ .. | objects | .recipe_id? ] | map(select(. != null)) | .[0]), '
            # Return first image_id
            'image_id: ([ .. | objects | select(.type=="IMAGE") | .source.id? ] | map(select(. != null)) | .[0])'
            '}'
        )
    
    compiled = jq.compile(query)
    return compiled.input(recipes).all()

def getRecipeDetails(recipe_id):
    data = p._get(f"/pages/recipe-details-page?recipe_id={recipe_id}", add_picnic_headers=True)
 
    extraction = {
        "ingredients":(
            ".. | objects | select(.id==\"recipe-core-ingredients-details-section\")"
            " | .. | objects | .markdown? | select(type == \"string\")"
            ),
        "utensils":(
            ".. | objects | select(.id==\"recipe-ingredients-utensils\")"
            " | .. | objects | .markdown? | select(type == \"string\")"
        ),
        "instructions": (
            ".. | objects | select(.id==\"recipe-details-instructions-section\")"
            " | .. | objects | .markdown? | select(type == \"string\")"
        ),
        "description": (
            ".. | objects | select(.id==\"recipe-description-section\")"
            " | .. | objects | .markdown? | select(type == \"string\")"
        ),
        "articles": (
            ".. | objects | select(.id==\"recipe-portioning-content-wrapper\")"
            " | .. | objects | .ingredientsState? | select(. != null) | .[]"
        ),
        "name": (
            ".. | objects | select(.type==\"RICH_TEXT\" and .textType==\"HEADLINE1\")"
            " | .markdown? | select(type == \"string\")"
        ),
        "url": (
            ".. | strings | select(test(\"https://picnic[.]app/de/go/[A-Za-z0-9]+\"))"
            " | match(\"https://picnic[.]app/de/go/[A-Za-z0-9]+\").string"
        )
        
    }

    out = {}
    for desc, expression in extraction.items():
        compiled = jq.compile(expression)
        out[desc] = compiled.input(data).all() 
    return out

recipies = getRecipes("pizza")

print("First recipe in the search")
print(json.dumps(recipies[0], ensure_ascii=False, indent=2))

print("Details for " + recipies[0]["name"])
details = getRecipeDetails(recipies[0]["recipe_id"])
print(json.dumps(details, ensure_ascii=False, indent=2))

print("Ingredients:")
for article in details["articles"]:
    a = p.get_article(article["sellingUnitId"])
    print(f'{article["requiredAmount"]} {a["name"]}')

What did you expect to happen instead?

none

Python Version

No response

[codesalatdev]

@littleyoda I hope the login credentials in the script are not actually yours?

[littleyoda]

no longer, thanks